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Amphastar Pharmaceuticals
AMPH

Overview Fund Activity

268 hedge funds and large institutions have $1.38B invested in Amphastar Pharmaceuticals in 2024 Q2 according to their latest regulatory filings, with 38 funds opening new positions, 100 increasing their positions, 99 reducing their positions, and 38 closing their positions.

Holders
268
Holders Change
-2
Holders Change %
-0.74%
% of All Funds
3.9%
Holding in Top 10
2
Holding in Top 10 Change
-1
Holding in Top 10 Change %
-33.33%
% of All Funds
0.03%
New
38
Increased
100
Reduced
99
Closed
38
Calls
$1.29M
Puts
$1.12M
Net Calls
+$172K
Net Calls Change
-$381K

Top Buyers

1
TD Asset Management
1
TD Asset Management
Ontario, Canada
$67.7M
2
Millennium Management
2
Millennium Management
New York
$29.5M
3
EIP
3
Epoch Investment Partners
New York
$43.2M
4
Marshall Wace
4
Marshall Wace
United Kingdom
$9.09M
5
Citadel Advisors
5
Citadel Advisors
Florida
$10.5M

Top Sellers

1
OAM
1
Oberweis Asset Management
Illinois
$5.4M
2
Jacobs Levy Equity Management
2
Jacobs Levy Equity Management
New Jersey
$1.14M
3
LSV Asset Management
3
LSV Asset Management
Illinois
$3.22M
4
BlackRock
4
BlackRock
New York
$238M
5
Federated Hermes
5
Federated Hermes
Pennsylvania
$77.8M
Name Market Value Shares Shares
Change 		Shares
Change %
BlackRock
1
BlackRock
New York
$238M 5,942,524 -136,518 -2%
Vanguard Group
2
Vanguard Group
Pennsylvania
$107M 2,672,862 -61,178 -2%
Federated Hermes
3
Federated Hermes
Pennsylvania
$77.8M 1,944,800 -132,301 -6%
TD Asset Management
4
TD Asset Management
Ontario, Canada
$67.7M 1,691,569 +680,976 +67%
Neuberger Berman Group
5
Neuberger Berman Group
New York
$64.9M 1,622,609 -37,208 -2%
State Street
6
State Street
Massachusetts
$61.2M 1,529,536 +15,287 +1%
Fuller & Thaler Asset Management
7
Fuller & Thaler Asset Management
California
$50.9M 1,272,818 -1,360 -0.1%
EIP
8
Epoch Investment Partners
New York
$43.2M 1,078,852 +280,390 +35%
Dimensional Fund Advisors
9
Dimensional Fund Advisors
Texas
$42.8M 1,070,275 -113,555 -10%
Geode Capital Management
10
Geode Capital Management
Massachusetts
$36.3M 906,348 +40,316 +5%
American Century Companies
11
American Century Companies
Missouri
$29.6M 740,408 +121,764 +20%
Millennium Management
12
Millennium Management
New York
$29.5M 738,748 +338,653 +85%
Morgan Stanley
13
Morgan Stanley
New York
$24.4M 610,137 +51,098 +9%
T. Rowe Price Associates
14
T. Rowe Price Associates
Maryland
$23.4M 583,906 -638 -0.1%
Northern Trust
15
Northern Trust
Illinois
$22.6M 564,123 +3,341 +0.6%
Renaissance Technologies
16
Renaissance Technologies
New York
$21.5M 537,700 -61,400 -10%
BCM
17
Boone Capital Management
Georgia
$19.8M 495,089 -111,599 -18%
Bessemer Group
18
Bessemer Group
New Jersey
$18.6M 466,228 +70,287 +18%
Invesco
19
Invesco
Georgia
$18M 450,930 +47,890 +12%
GIP
20
Granite Investment Partners
California
$15.9M 397,514 +44,744 +13%
Charles Schwab
21
Charles Schwab
California
$14.4M 359,222 +2,817 +0.8%
MIIM
22
Mesirow Institutional Investment Management
Illinois
$14.1M 353,447 +3,153 +0.9%
Nuveen Asset Management
23
Nuveen Asset Management
Illinois
$12.1M 301,589 +114,098 +61%
Bank of New York Mellon
24
Bank of New York Mellon
New York
$11.6M 289,954 -4,529 -2%
Nordea Investment Management
25
Nordea Investment Management
Sweden
$11.3M 280,584 -52,430 -16%
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